I used the Mod 0 foamies in my ears for 20 years and they worked fine. The price was right, too. I found I could actually hear the radio transmission better with them in. Seemed like the foam cut out the static but keep the transmission. If the PRs will buy them, the CEPs are great, but with flight gear, sometimes simple is better.
What ever you do, wear something. Hearing for some people remains unchanged despite not using 2nd hearing protection. But for most you'll see a noticable drop in your hearing test as time goes on.
What ever you do, wear something. Hearing for some people remains unchanged despite not using 2nd hearing protection. But for most you'll see a noticable drop in your hearing test as time goes on.